Zhu, X., 2020.Optimization design of public space structure in coastal cities based on interactive design. In: Guido Aldana, P.A. and Kantamaneni, K. (eds.), Advances in Water Resources, Coastal Management, and Marine Science Technology. Journal of Coastal Research, Special Issue No. 104, pp. 751–755. Coconut Creek (Florida), ISSN 0749-0208.

With the rapid development of urban space and the increasingly acute traffic problems, the quality of coastal urban public space cannot be paid enough attention. In order to better solve the above problems, this paper designs and proposes an interactive design based optimization design method of coastal city public space structure. This paper analyzes the research background, research content and purpose, research scope and research methods, then mainly defines the concepts of urban coastal area, urban public space and coastal urban public space, and expounds the classification, constituent elements, characteristics and development overview of coastal urban public space. At the same time, combined with the analysis of domestic and foreign practical cases of coastal area public space development. This paper summarizes the experience of planning and construction of public space in coastal areas, and provides reference for the research and optimization of public space in coastal cities. Finally, combining with the interactive design method, this paper analyzes the macro and micro elements of the coastal city public space, and puts forward the optimization idea of the coastal city public space. Through the specific simulation experiment data, the superiority of the design scheme is verified comprehensively.